In an age of artificial intelligence, the one thing machines can't replace is original human thought — so why aren't we teaching it? Syed Mustafa Ahmad It is a universally acknowledged truth that the ...

As private companies race to build orbital habitats and government agencies sketch out Mars timelines, a fundamental ...

Eddy Keming Chen is an associate professor of philosophy at the University of California, San Diego, San Diego, California, USA. Mikhail Belkin is a professor of artificial intelligence, data science, ...

As humanity moves from brief space missions toward longer stays — driven by commercial ambitions for moon bases and eventual Martian settlements — scientists are beginning to confront how the ...

The team calculated that the mosquitoes likely developed their “ anthropophily ”—their taste for human blood—at a point some ...

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

Humans don’t have a defined mating season like deer or wolves. Here’s how evolution blended biology, culture and social life into year-round intimacy.

Former United States President Barack Obama has clarified remarks related to the existence of extraterrestrial life made on a podcast, after appearing to claim that he knew aliens are real. During a ...

Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of ...

Add Yahoo as a preferred source to see more of our stories on Google. Sex in space: Human reproduction beyond Earth policy must be urgently addressed, experts say As commercial spaceflight edges ...

A new international study warns that reproductive health in space is no longer a theoretical concern and that questions about fertility and pregnancy should be pressing concerns. As commercial ...